5 6
/home/ACM/index.html
/ICPC/index.html
/ICPC/general.html
/ICPC/japanese/index.html
/ICPC/secret/confidential/2005/index.html
/home/ACM/
/home/ICPC/../ACM/
/ICPC/secret/
/ICPC/secret/index.html
/ICPC
/ICPC/../ICPC/index.html
/ICPC
/ICPC/general.html
/ICPC/japanese/.././
/ICPC/japanese/./../
/home/ACM/index.html
/home/ACM/index.html/
2 6
/index.html
/abc/def
/
/index.html
/
/default.html
/index.html
/.
/./
/abc/../
/./
/def/../
/index.html/../
/
1 6
/index.html/index.html
/
/index.html/index.html
/index.html
/index.html/index.html
/index.html/
/index.html/index.html/
/index.html
/
/..
/index.html/../..
/index.html/
/index.html/index.html/..
5 6
/index.html
/abc/index.html
/abcdef/index.html
/abc/def/index.html
/def/index.html
/abc./
/abc
/abc/..def/
/abcdef/
/abc/def/..
/abc/index.html
/abc/def/././.././.
/abc
/abc/def/../..
/abc/./../index.html
/abc/index.html
/abcde/index.html
2 5
/aaa/aaa/aaa/aaa
/bbb/bbb/bbb
/aaa/aaa/aaa
/aaa/aaa/aaa
/aaa/aaa/aaa/
/aaa/aaa/aaa/
/aaa/aaa/aaa/aaa/
/aaa/aaa/aaa/aaa/
/aaa/aaa/aaa/bbb
/aaa/aaa/aaa/bbb
/bbb/bbb
/bbb/bbb
9 9
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaA
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/A
/a/index.html
/a/b/index.html
/a/bb
/a/B/index.html
/a/bB
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaA
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/A
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/A
/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/A
/a/././././././././././././././././././././././././././././././././././././././././././././././././b
/a/././././././././././././././././././././././././././././././././././././././././././././././././B
/a/././././././././././././././././././././././././././././././././././././././././././././././././b
/a/././././././././././././././././././././././././././././././././././././././././././././././././b
/a/././././././././././././././././././././././././././././././././././././././././././././././././B
/a/././././././././././././././././././././././././././././././././././././././././././B/index.html
/a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/bb
/a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/b/
/a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/bc
/a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/../a/b/
0 0